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Place of Origin: China (Mainland)
Brand Name: bare conductor
Model Number:

Specifications

Product Description

Specifications 

AAAC Conductor 
1 Conductor: Aluminium Alloy 
2 Standard: ASTM B399 

AAAC, or All Aluminium Alloy Conductor, is used as a bare overhead conductor for power transmission and distribution lines. AAAC conductor are made out from aluminum-magnesium-silicon alloy of high electrical conductivity (min 53% IACS) containing magnesium (0.6-0.9%) & silicon (0.5-0.9%) to give it better mechanical properties after treatment. AAAC conductors are made out of aluminum alloy 6201. AAAC conductor has a better corrosion resistance and better strength to weight ratio and improved electrical conductivity than ACSR conductor on equal diameter basis. 
Standards: ASTM - B 399 Metric Units 
ASTM - B 231 
TS IEC 1089 
DIN 48201 
BS 215 
UNE 21.018 

Key Benefits: 

High tensile strength as compared to AAAC conductor. 
Higher conductivity as compared to ACSR conductor. 
Better corrosion resistance than ACSR conductor. 

Physical Contents of Aluminium Alloy: 
Density: 
Coefficient of Linear Expansion: 23 x 10-6 / ° C 
Resistivity: 0.0326 Ohms mm2/m at 20° C 
Constant Mass Temperature Coefficient (a): 0.00360/ ° C 
Material: Heat treated Al. Mg. Si. Alloy 2.70 kgm/dm3 at 20° C

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Code number
Area
Number of wires
Wire     diameter
Conductor diameter
Linear mass
Rated strength
D.C. resistance at 20 o C

mm 2
No.
mm
mm
kg/km
kN
Ω/km

16
15.9
7
1.70
5.10
43.4
4.69
2.0701

25
24.2
7
2.10
6.30
66.2
7.15
1.3566

35
34.4
7
2.50
7.50
93.8
10.14
0.9572

50
49.5
7
3.00
9.00
135.1
14.60
0.6647

50
48.3
19
1.80
9.00
132.7
14.26
0.6841

70
65.8
19
2.10
10.5
180.7
19.41
0.5026

95
93.3
19
2.50
12.5
256.0
27.51
0.3546

120
117.0
19
2.80
14.0
321.2
34.51
0.2827

150
147.1
37
2.25
15.8
405.3
43.40
0.2256

185
181.6
37
2.50
17.5
500.3
53.58
0.1827

240
242.5
61
2.25
20.3
670.3
71.55
0.1373

300
299.4
61
2.50
22.5
827.5
88.33
0.1112

400
400.1
61
2.89
26.0
1105.9
118.04
0.0832

500
499.8
61
3.23
29.1
1381.4
147.45
0.0666

625
626.2
91
2.96
32.6
1737.7
184.73
0.0534

800
802.1
91
3.35
36.9
2225.8
236.62
0.0417

1000
999.7
91
3.74
41.1
2774.3
294.91
0.0334